From: Sasha Levin <levinsasha928@gmail.com>
To: penberg@kernel.org
Cc: kvm@vger.kernel.org, mingo@elte.hu, asias.hejun@gmail.com,
gorcunov@gmail.com, Sasha Levin <levinsasha928@gmail.com>
Subject: [PATCH 1/2] kvm tools: Speed up PS/2 mouse detection
Date: Thu, 11 Aug 2011 23:41:50 +0300 [thread overview]
Message-ID: <1313095311-7413-1-git-send-email-levinsasha928@gmail.com> (raw)
This patch speeds up PS/2 mouse detection by switching to the
fastest probing method compatible with kvm tools i8042 emulation.
The result is detection taking < 0.5 sec instead of >5 sec.
Tested-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
---
tools/kvm/builtin-run.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/kvm/builtin-run.c b/tools/kvm/builtin-run.c
index be61304..2816774 100644
--- a/tools/kvm/builtin-run.c
+++ b/tools/kvm/builtin-run.c
@@ -587,7 +587,7 @@ int kvm_cmd_run(int argc, const char **argv, const char *prefix)
vidmode = 0;
memset(real_cmdline, 0, sizeof(real_cmdline));
- strcpy(real_cmdline, "notsc noapic noacpi pci=conf1 reboot=k panic=1");
+ strcpy(real_cmdline, "notsc noapic noacpi pci=conf1 reboot=k panic=1 i8042.direct=1 i8042.dumbkbd=1 i8042.nopnp=1");
if (vnc || sdl) {
strcat(real_cmdline, " video=vesafb console=tty0");
} else
--
1.7.6
next reply other threads:[~2011-08-11 20:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-11 20:41 Sasha Levin [this message]
2011-08-11 20:41 ` [PATCH 2/2] kvm tools: Use correct offset for virtio-net config space Sasha Levin
2011-08-12 5:25 ` Pekka Enberg
2011-08-12 5:50 ` Sasha Levin
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